package com.shsxt.service;

import com.shsxt.po.User;

/**
 * Created by lp on 2017/11/24.
 */
public class UserService {


    public User queryUserByUserId(Integer userId){
        User user=new User();
        user.setId(userId);
        user.setUserName("shsxt");
        System.out.println("hello user");
        System.out.println(user.getId());
        System.out.println("1234");
        return user;
    }
}
